# PDF Converter vs QR Code Scanner

The clearest difference is ads: PDF Converter at none against QR Code Scanner's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Converter sells 3 in-app purchases, starting at $9.99 per 7 days and QR Code Scanner sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter ships an update every 5 days, QR Code Scanner every 4 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | PDF Converter | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 19 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Komal Gangani](https://appshunter.io/developer/1854018266) | [Huong Dang](https://appshunter.io/developer/1896285075) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-docs-scanner/id6773582437)

This app transforms your mobile device into a powerful PDF scanner and editor. Convert various file types to and from PDF, perform OCR for searchable text, and secure your documents with passwords and encryption. It offers a comprehensive suite of tools for managing, signing, and annotating PDFs without needing a desktop.

**Highlights:** Mobile document scanning with auto edge detection, On-device OCR for searchable text, Convert to/from PDF and multiple file formats, Merge, split, reorder, and compress PDFs, Sign, fill forms, and annotate documents, Password protection and redaction, iCloud sync and share sheet integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $49.99 | per year |


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-scan-barcodes/id6797189756)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Yearly Premium | $39.99 | per year |


## Frequently asked questions

### Is PDF Converter free?

PDF Converter is free to download, with in-app purchases available.

### Is QR Code Scanner free?

QR Code Scanner is free to download, with in-app purchases available.

### Do PDF Converter or QR Code Scanner have ads?

QR Code Scanner shows ads; PDF Converter does not.

### Which is updated more often, PDF Converter or QR Code Scanner?

PDF Converter ships an update every 5 days, and QR Code Scanner every 4 days. Most recently, PDF Converter was updated on October 24, 2026 and QR Code Scanner on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*